

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Vanuatu.
โก Power up your savings with smart clarity and safety!
This UK plug electricity usage monitor offers 8 precise measurement modes including power, voltage, current, and cost, displayed on a large, easy-to-read LCD with switchable white backlight. It features a 2900W overload protection alert system, memory retention without batteries, and a user-friendly interface with just three buttons for quick setup and reset. Ideal for professionals aiming to optimize home energy consumption, reduce bills, and protect appliances with a sleek, reliable tool.














| ASIN | B0CCRG6SF9 |
| Best Sellers Rank | 6,980 in DIY & Tools ( See Top 100 in DIY & Tools ) 2 in Power Monitors |
| Brand | MECHEER |
| Colour | White |
| Country Of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 4,972 Reviews |
| Included Components | User Manual*1 |
| Item Dimensions | 8 x 3.9 x 14.5 centimetres |
| Item dimensions L x W x H | 8 x 3.9 x 14.5 centimetres |
| Manufacturer | MECHEER |
| Measurement Type | Multimeter |
| Model Number | WM03-UK |
| Power Source | Corded Electric |
| Power source | Corded Electric |
| Specification Met | CE Marked, RoHS Compliant |
| Specification met | CE Marked, RoHS Compliant |
| Style | White Backlight |
| Style Name | White Backlight |
P**S
Excellent.! Easy to Read and Comes With a Backlight.
This electricity usage monitor is a useful tool! The large LCD display makes it easy to read, and the eight modes provide a good range of data, including wattage, voltage, kWh, and the total cost of electricity consumed. It's simple to plug in and operate, and the backlight is a great addition. I've found it beneficial for identifying power-hungry appliances and those on standby, as well as for understanding my energy consumption. It's a worthwhile purchase for anyone looking to reduce their electricity bill.
K**H
Good product
It works well. Easy to use. The display is clear and large. Good device.
I**Y
Good for what I wanted
Seems to work OK, monitoring, calculating and accumulating several factors eg voltage, wattage, even cost. But in the absence of any user instructions itโs difficult to tell what some of them are and how to set them. If you just want to know how much power a particular device is using at the present time it seems to work. The display is clear, the design and the build quality good.
K**V
Does what it's suppose to do and easy to use!
Nice big clear screen and great to check on the consumption from different house hold objects!
M**S
Display easy to read
Easy to read, the back-light works well, the display is not directional as most of these meters are, certainly the best I have seen.
D**E
Works well good price.
The instructions are terrible, but once sussed out it does everything I needed plus more. Nice bit of kit.
P**L
Not suitable if you have a varying tariff.
The unit is ok but cannot be used to display costs if you have a smart meter and have multiple rates throughout the day/night periods, as the unit can only be set for one flat rate per kWh.
M**Y
Works fine
Works fine, but it would be nice if there was an option to keep the device display on all the time without having to press a button every 10 minutes. Cant say how accurate it is, I believe its at least fairly accurate as devices I tested showed within the expected ranges.
Trustpilot
5 days ago
1 week ago